[VERKLE] transition DRAFT

[garyschulte]

PR description

DRAFT STATUS

This is a WIP for verkle transition. Requires: start with a full-flat bonsai database

• moves verkle trie and trie logs to separate segments
• creates a new DataStorageFormat for VERKLE_TRANSITION which comprises all the segments of bonsai and verkle
• creates a TransitionContext for managing and dispatching verkle transition events to subscribers
• creates a composed transition worldstate from bonsai and verkle
• creates a composed transition worldstate provider

TODO: per-block copy process flesh out composed transition worldstate provider fork subscriber to initiate/rollback transition

Fixed Issue(s)

Thanks for sending a pull request! Have you done the following?

• [ ] Checked out our contribution guidelines?
• [ ] Considered documentation and added the doc-change-required label to this PR if updates are required.
• [ ] Considered the changelog and included an update if required.
• [ ] For database changes (e.g. KeyValueSegmentIdentifier) considered compatibility and performed forwards and backwards compatibility tests

Locally, you can run these tests to catch failures early:

• [ ] unit tests: ./gradlew build
• [ ] acceptance tests: ./gradlew acceptanceTest
• [ ] integration tests: ./gradlew integrationTest
• [ ] reference tests: ./gradlew ethereum:referenceTests:referenceTests